Dynamic Hedging Rebalancing
Dynamic hedging rebalancing refers to the continuous process of adjusting a portfolio's hedge ratio to maintain a target risk profile, such as delta neutrality. As market conditions evolve, the Greeks of the portfolio change, requiring active intervention to restore the intended risk exposure.
This involves buying or selling assets in response to price moves or time passage. Effective rebalancing requires a deep understanding of market microstructure and transaction costs, as frequent adjustments can erode profitability.
It is the operational core of professional derivative trading desks. By automating this process, traders can ensure their portfolios remain within predefined risk limits regardless of market volatility.